<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="150px">
      <el-form-item label="分类" prop="classId">
        <el-select v-model="queryParams.classId" placeholder="请选择壁纸所属分类" style="width: 200px">
          <el-option v-for="item in classifyList" :key="item.id" :label="item.name" :value="item.id"></el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="发布人昵称" prop="nickname">
        <el-input
            v-model="queryParams.nickname"
            placeholder="请输入发布人昵称"
            clearable
            @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="发布人id" prop="userId">
        <el-input
            v-model="queryParams.userId"
            placeholder="请输入发布人id"
            clearable
            @keyup.enter="handleQuery"
        />
      </el-form-item>

      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
            type="success"
            plain
            icon="Edit"
            :disabled="single"
            @click="handleUpdate"
            v-hasPermi="['wallpaper:album:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
            type="danger"
            plain
            icon="Delete"
            :disabled="multiple"
            @click="handleDelete"
            v-hasPermi="['wallpaper:album:remove']"
        >删除</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="albumList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="唯一标识" align="center" prop="id" />
      <el-table-column label="专辑图片" align="center" >
        <template #default="scope">
          <img :src="scope.row.imgUrl" alt="无专辑图片" style="width: 100px; height: 100px; object-fit: cover;" />
        </template>
      </el-table-column>
      <el-table-column label="分类名称" align="center" prop="className" />
      <el-table-column label="发布人昵称" align="center" prop="nickname" />
      <el-table-column label="专辑评分" align="center" prop="score" >
        <template #default="scope">{{ scope.row.score? scope.row.score : '暂无评分' }}</template>
      </el-table-column>
      <el-table-column label="专辑收藏次数" align="center" prop="collections" >
        <template #default="scope">{{ scope.row.views ? scope.row.views : '暂无收藏次数' }}</template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['wallpaper:album:edit']">修改</el-button>
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['wallpaper:album:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
        v-show="total>0"
        :total="total"
        v-model:page="queryParams.pageNum"
        v-model:limit="queryParams.pageSize"
        @pagination="getList"
    />

    <!-- 添加或修改专辑管理对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="albumRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="分类id" prop="classId">
          <el-input v-model="form.classId" placeholder="请输入分类id" />
        </el-form-item>
        <el-form-item label="发布人昵称" prop="nickname">
          <el-input v-model="form.nickname" placeholder="请输入发布人昵称" />
        </el-form-item>
        <el-form-item label="发布人id" prop="userId">
          <el-input v-model="form.userId" placeholder="请输入发布人id" />
        </el-form-item>
        <el-form-item label="专辑评分" prop="score">
          <el-input v-model="form.score" placeholder="请输入专辑评分" />
        </el-form-item>
        <el-form-item label="专辑浏览次数" prop="views">
          <el-input v-model="form.views" placeholder="请输入专辑浏览次数" />
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Album">
import { listAlbum, getAlbum, delAlbum, addAlbum, updateAlbum } from "@/api/wallpaper/album";
import {getClassifyNameList} from "@/api/wallpaper/classify";
const { proxy } = getCurrentInstance();

const albumList = ref([]);
const open = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const title = ref("");
const classifyList = ref([]);

// 获取分类列表
getClassifyNameList(2).then(response => {
  console.log(response);
  if (response.code === 200) {
    classifyList.value = response.data;
  }
});

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    classId: null,
    nickname: null,
    status: null,
    userId: null,
    score: null,
    collections: null,
  },
  rules: {
  }
});

const { queryParams, form, rules } = toRefs(data);

/** 查询专辑管理列表 */
function getList() {
  loading.value = true;
  listAlbum(queryParams.value).then(response => {
    albumList.value = response.rows;
    total.value = response.total;
    loading.value = false;
  });
}

// 取消按钮
function cancel() {
  open.value = false;
  reset();
}

// 表单重置
function reset() {
  form.value = {
    id: null,
    classId: null,
    nickname: null,
    status: null,
    userId: null,
    score: null,
    views: null,
    updateTime: null,
    createTime: null,
    createBy: null,
    remark: null,
    updateBy: null
  };
  proxy.resetForm("albumRef");
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef");
  handleQuery();
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.id);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}


/** 修改按钮操作 */
function handleUpdate(row) {
  reset();
  const _id = row.id || ids.value
  getAlbum(_id).then(response => {
    form.value = response.data;
    open.value = true;
    title.value = "修改专辑管理";
  });
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["albumRef"].validate(valid => {
    if (valid) {
      if (form.value.id != null) {
        updateAlbum(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addAlbum(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _ids = row.id || ids.value;
  proxy.$modal.confirm('是否确认删除专辑管理编号为"' + _ids + '"的数据项？').then(function() {
    return delAlbum(_ids);
  }).then(() => {
    getList();
    proxy.$modal.msgSuccess("删除成功");
  }).catch(() => {});
}


getList();
</script>
